How to Join the Stock Market

Determine how much you're willing to invest. Find a balance between what you might be willing to lose and how much you would potentially like to make. Consider that with diversification and the 10 percent average growth per year, in the long run you'll come out ahead.
Educate yourself on the market to decide on companies to invest in. It's better to stay in the stock market for a long term rather than simply for short-term profits. Pick large, stable, growing companies to start. Keep an eye on the big picture and look at the long-term growth patterns of these companies. Consider investing in big companies in several sectors. The more diversification in a portfolio, the safer it is.
Find a broker that fits your needs. This can be either an investment broker, which helps you make decisions, or a discount broker, which offers no advice but has a less expensive price. Ensure that the amount you have to invest meets the minimum required by the broker.
Keep an eye on your investments. Be smart about them, however. Don't simply be a trader; be an investor. While in the short run stock numbers can go down, in the long run they most likely will grow.

How to Buy and Sell Stocks on Etrade (6 Steps)

Open an eTrade account. Provide your financial details, contact information and then choose a login name and password in order to access your trading options.
Deposit money into your portfolio. After finishing your account application, you will need to deposit funds to start investing. You can transfer money from a bank account or credit card with the eTrade Quick Transfer tool.
Receive advice from online eTrade advisors and stock charts. You can then directly access the stock you wish to buy from the Exchange Traded Fund Center from your trading menu by either performing a search or entering the stock symbol.
Decide on the number of shares that you wish to buy and enter that into the order menu. In order to complete the transaction, a $7.99 to $12.99 commission fee will be applied to your eTrade account as well as a 0.75 contract fee.
Go to the 'Trading and Portfolios' menu on eTrade in order to see a stock if you wish to sell on eTrade. Choose the 'Trade' option from the list of selections. You will then have to enter 'Sell' in order to signify the order type.
Type the number of shares that you wish to sell of the particular stock as well as the stock symbol. Select 'Market' when inquired for the price type of the stock you are selling. Save your changes in order to finish selling your eTrade stock.